Global Patent Index - EP 0705663 B1

EP 0705663 B1 20000322 - Grinding apparatus

Title (en)

Grinding apparatus

Title (de)

Schleifvorrichtung

Title (fr)

Appareil de meulage

Publication

EP 0705663 B1 20000322 (EN)

Application

EP 95112155 A 19950802

Priority

JP 24372094 A 19941007

Abstract (en)

[origin: EP0705663A1] A pair of supporting arms 54 are rotatably attached to both ends of a fixed shaft 52. A supporting shaft 56 extends across forward ends of the supporting arms 54 in parallel to the fixed shaft 52. A grinding roller 58 on which an abrasive tape 28 is arranged, and guide rollers 60 sandwiching it are attached to this shaft 56. Axial centers of the grinding roller 58 and the guide rollers 60 are in an eccentric state. Thus when the guide rollers 60 contact a color filter 12, a gap is given between the grinding roller 58 and the color filter 12, and projections can be ground corresponding to the gap. <IMAGE>

IPC 1-7

B24B 21/14; B24B 41/00

IPC 8 full level

G02F 1/1335 (2006.01); B24B 21/00 (2006.01); B24B 21/12 (2006.01); B24B 21/14 (2006.01); B24B 41/00 (2006.01)

CPC (source: EP KR US)

B24B 13/00 (2013.01 - KR); B24B 21/14 (2013.01 - EP US); B24B 41/002 (2013.01 - EP US)

Designated contracting state (EPC)

DE GB NL

DOCDB simple family (publication)

EP 0705663 A1 19960410; EP 0705663 B1 20000322; CN 1074968 C 20011121; CN 1119977 A 19960410; DE 69515779 D1 20000427; DE 69515779 T2 20000706; JP H08108359 A 19960430; KR 0182854 B1 19990501; KR 960013574 A 19960522; US 5584752 A 19961217

DOCDB simple family (application)

EP 95112155 A 19950802; CN 95109335 A 19950811; DE 69515779 T 19950802; JP 24372094 A 19941007; KR 19950028438 A 19950831; US 50783395 A 19950727